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Relevance of a Document to a Query Computing the relevance of a document to a query has four parts: 1. Computing the significance of a word W within document D. 2. Computing the significance of word W to document D based
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Document Date: 2007-09-21 10:04:48
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File Size: 66,94 KB
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Company
Google /
/
IndustryTerm
search engines /
retrieval algorithm /
/
Movie
W. 3 /
D. 2 /
/
Organization
IDF /
/
Person
Stephen Robertson /
Gerard Salton /
/
ProvinceOrState
D C /
/
Technology
3 Algorithms /
following algorithm /
stemming algorithm /
retrieval algorithm /
/
URL
http /
SocialTag
Tf*idf
Gerard Salton
Search engine indexing
Relevance
Vector space model
Fuzzy retrieval
Information science
Information retrieval
Science